Dear Aspirant,

Yes, you can fill the form as you have failed only in 2 subjects so you are eligible. And to fill the form you have to go to your board website and if you can go to your school and ask this from the office staff as they know better from when the form filling will be started as they have an idea of the date.

I hope this answer will solve your query. Do prepare well and clear your exam with flying colors.

Good luck